Related Clues:

• "Put a ___ on it!"
• Teapot cover
• Cover in the woods
• Jar part
• Tree part
• Fir coat
• It participates in cover-ups
• Eye protection
• First alert, often
• Woof
• Something you may flip
• Cottonwood covering
• It's in front of the cornea
• Chapeau
• Shuteye shutter